Quote:
Originally Posted by ttldomination
During the finale, robots can come out into and around the bumper zone, and with an unlimited number of servos, the top tier teams will easily be able design a mechanism to prevent bumper snagging.
Talking with my physics, he has assured me that using a CIM to lift the robot would definitely suffice, and it'd be fast too.
And for those who are considering a worm gear, a worm gear will rip itself apart before it goes against the motor, but they are extremely slow. And I mean EXTREMELY slow. IMO, it'd take at least 10-15 seconds to get up beyond the 20".
Good Luck,
- ttl
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*ahem* A 30:1 reduction with a 2" pulley will lift a bot in under 4 seconds. In fact, a 2" pulley needs at least a 14:1 reduction just to get to half stall torque. So you need a reduction in the worm gear range unless you're using extremely small pulleys and beating up your motor.